For you mini-ITX fans, Zotac has released a pair of motherboards, one H77 and one Z77 which will let you build a tiny machine powered by an Ivy Bridge processor ... whenever Intel gets around to releasing them. Both boards are similar, with a single PCIe 3.0 slot and two DIMM slots, the differences lay in the features. The biggest difference is the overclockability of the Z77 model, for those looking to build a small gaming machine. On the other hand the H77 model is more flexible in its video outputs with a DVI-I connector replacing the second HDMI port the Z77 sports. You can see the rest of the differences below.